1366 - Incorrect integer value: '' for column `mapshopatlogis`.`whos_online`.`customer_id` at row 1

insert into whos_online (customer_id, full_name, session_id, ip_address, time_entry, time_last_click, last_page_url) values ('', 'Guest', '15926eaca350324740cb0f9bd818d7bb', '18.191.223.123', '1714170692', '1714170692', '/product_info.php/language/en/info/p2973_Philippines-2-Relief-Map.html')

[XT SQL Error]